How about the quality of Sharp LCD TV?
Author:Li Boxuan Time:2021-09-10 10:14 Browse(173)
1. Panel is the key component of LCD TV, accounting for more than 2 / 3 of the total cost. At present, mainstream LCD manufacturers include LPL, Samsung, Taiwan Qimei Youda, etc. Among them, the 42 inch LCD produced by LPL company is hard screen, and the 40 inch LCD produced by SamSung company is soft screen. Although the technical parameters of hard screen and soft screen have little difference, according to the complex market situation of China's LCD TV, experts believe that the purchase of hard screen panel is more secure. It is also easy for consumers to identify. Touch the LCD screen with fingers. If there is no water mark, it can be identified as IPS hard screen. If there is water mark, it can be identified as VA soft screen.
1. Panel is the key component of LCD TV, accounting for more than 2 / 3 of the total cost.
at present, the mainstream LCD manufacturers include LPL, Samsung, Taiwan qimeiyouda, etc.

How about the quality of Sharp LCD TV?

among them.
LPL company produces 42 inch LCD screen, which is hard screen, Samsung's 40 inch LCD screen is a soft screen.
although there is little difference in technical parameters between hard screen and soft screen.
however, according to the complicated market situation of LCD TV in China, experts believe that purchasing hard screen panel is more secure.
consumers can easily identify it.
if you touch the LCD screen with your fingers, it can be identified as IPS hard screen if there is no water mark phenomenon, It can be confirmed as VA soft screen.
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2. According to the screen size, experts suggest that 42 inch panel display ratio is 16:9 of international standard.
it can restore 100% HD digital signal perfectly.
while 40 inch panel display ratio is 15:9 of non-standard.
when watching 16:9 digital signal, The picture is slightly distorted.
at present.
only the IPS hard screen produced by LG is 42 inch, and the panels of other panel suppliers are generally 40 inch screens of earlier production lines.
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3. From the stability of image display.
when the IPS hard screen is pressed or touched normally, the screen display will not be affected, because the surface of the display is added with a protective layer with thermal conductivity, However, when the VA soft screen is pressed or touched normally, the screen will appear blurring or water line diffusion phenomenon, which is caused by its physical characteristics.
however, touching or pressing is very easy to cause bad spots, scratches, life reduction or even scrapping of the screen.
when the VA soft screen is pressed or touched normally, the screen will appear blurring or water line diffusion phenomenon
4. From the view angle of the screen,
the hard screen has a slight advantage.
the viewing angle can reach 178 degrees and the super wide viewing angle.
when viewing from any angle, it can truly reproduce the wonderful picture, which further solves the phenomenon of relatively small viewing angle range and slight distortion when viewing from the side.
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5. From the overall cost performance point of view,
the 42 inch IPS hard screen is two inches larger than the 40 inch VA soft screen, However, the actual viewing area increases by 12%, and the average power consumption is as low as 220W, saving energy and electricity.
while the average power consumption of 40 inch VA soft screen is as high as 245W.
according to the service life of 60000 hours, the extra power consumption is 2100 kwh, and the extra electricity charge is 1260 yuan if the residential electricity consumption is 0.6 yuan / kWh, Therefore, consumers should choose carefully.
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strictly speaking, sharp also has a "Taiwan screen."
however, there is a certain difference between sharp's "Taiwan screen" and what we usually say about Taiwan screen. Sharp's "Taiwan screen" refers to sharp screen made of sharp's corner materials.
sharp, as the first manufacturer in the world to produce LCD screen, must have his strength.
the thin camel is not big! The LCD screen accounts for 70% of the total cost of the TV. The main reason to buy a TV is to watch its screen and imaging engine.
sharp is OK in this respect.
if it's imported from Japan, it's basically Sharp's own screen.
Sharp's strongest point is his screen.
Konka's picture tube is OK.
LCD can only be used for special price machines, and 90% of Konka's screens are from Taiwan, Imaging, including pixels, is also a mess. I used to work as a director of color TV in Gome, and I basically don't recommend Konka unless I want a cheap machine.
Konka's 2008 sports HD series will be a little better.
Konka's advertising is also quite good,Konka is better than Hisense in the low-end market.
it's better to buy domestic products.
after all, Hisense will be more professional in making liquid crystal.
personal experience in this field.
for reference only.
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this is a good example
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